Method isUniqueLine

external/.scrollLibs.js:19604–19607

()

    return hit && hit.get(ParsersConstants.single) !== "false"
  }
  get isUniqueLine() {
    const hit = this._getParticleFromExtended(ParsersConstants.uniqueLine)
    return hit && hit.get(ParsersConstants.uniqueLine) !== "false"
  }
  isRequired() {
    return this._hasFromExtended(ParsersConstants.required)
  }